package com.memento.theory;

public class Client {
    public static void main(String[] args) {
        Originator originator = new Originator();
        Caretaker caretaker = new Caretaker();

        originator.setState(" 状态#1 攻击力 100 ");

        // 保存了当前的状态
        caretaker.add(originator.saveStateMemento());

        originator.setState(" 状态#2 攻击力 80");

        caretaker.add(originator.saveStateMemento());

        originator.setState(" 攻击#3 攻击力 50");
        caretaker.add(originator.saveStateMemento());

        System.out.println("当前的状态是=" + originator.getState());

        // 希望得到状态1，将 originator 恢复到状态1

        originator.getStateFromMemento(caretaker.get(0));
        System.out.println("恢复到状态1，当前的状态是");
        System.out.println("当前的状态是=" + originator.getState());
    }
}
